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Dynamic Interconnection of Heterogeneous Workflow Processes through Services [chapter]

Karim Baïna, Khalid Benali, Claude Godart
2003 Lecture Notes in Computer Science  
out-sourcing based workflow interconnection, workflow systems, service exchange paradigm.  ...  mechanisms are indispensable to co-ordinate business processes within and beyond organisation boundaries, aiming, for instance, to strength awareness inside virtual enterprises, to facilitate multinational e-transactions  ...  our e-learning enterprise context using DISCOBOLE.  ... 
doi:10.1007/978-3-540-39964-3_28 fatcat:stmj7iwquzdgtgykiwiysabxry

Assisted On-Job Training [chapter]

Cludio Teixeira, Joaquim Sousa
2012 E-Learning - Engineering, On-Job Training and Interactive Teaching  
Workflow service The workflow service is deployed on an application cluster, enabling high availability of the service. The service is built upon Microsoft.Net Workflow Foundation (Zhu, 2010) .  ...  The use of a workflow service enables us to handle these specificities and more. SIPP's workflow service is based on several smaller services and workflows, as illustrated in Figure 2 .  ...  Assisted On-Job Training, E-Learning -Engineering, On-Job Training and Interactive Teaching, Dr.  ... 
doi:10.5772/32137 fatcat:vxsftwayxfdzhl6s5rnnraassi

WS-VLAM: A GT4 Based Workflow Management System [chapter]

Adianto Wibisono, Dmitry Vasyunin, Vladimir Korkhov, Zhiming Zhao, Adam Belloum, Cees de Laat, Pieter Adriaans, Bob Hertzberger
2007 Lecture Notes in Computer Science  
In this paper, we present our work on migrating VLAM-G, a Grid workflow engine based on GT2 to GT4.  ...  ., Globus Toolkit 4 (GT4), provides basic services for scientific workflow management systems to discover, store and integrate workflow components.  ...  This work was carried out in the context of the Virtual Laboratory for e-Science project (www.vl-e.nl).  ... 
doi:10.1007/978-3-540-72588-6_34 fatcat:v5fd6tq4xjhjpepqbs2ez67ylq

A Flexible Infrastructure for the Support of Distributed Learning [chapter]

Manuel Caeiro, Luis Anido, Martín Llamas, Luis M. Álvárez, Fernando A. Mikic
2003 Lecture Notes in Computer Science  
Our infrastructure supports the creation of final learning systems that can execute learning descriptions expressed according to this framework, providing the services and functionalities required to obtain  ...  We use workflow and groupware technologies in order to support coordination and cooperation in distributed environments, and an object-oriented approach to provide openness, scalability, and flexibility  ...  We are extending the application models already defined in the IMS LD specification to provide the description of more services (currently services defined in IMS LD are: E-mail, Conference, Monitor, and  ... 
doi:10.1007/3-540-44860-8_60 fatcat:762buvgb7nd23pbcwlfoq74ph4

A Web services approach to learning path composition

R. Anane, B. Bordbar, Fanyu Deng, R.J. Hendley
2005 Fifth IEEE International Conference on Advanced Learning Technologies (ICALT'05)  
It also enhances adaptivity in e-learning provision.  ...  The increasing availability of open and large elearning repositories and the advent of distributed technologies such as Web Services have led to a renewed interest in distributed e-learning.  ...  Among distributed technologies, Web Services are beginning to make a significant impact on the design and delivery of e-learning courseware [2] .  ... 
doi:10.1109/icalt.2005.33 dblp:conf/icalt/AnaneBDH05 fatcat:lwnqk7bdp5expgu75mx5tjgcq4

Estimation of Parameters Sensitivity for Scientific Workflows

Fakhri Alam Khan, Yuzhang Han, Sabri Pllana, Peter Brezany
2009 2009 International Conference on Parallel Processing Workshops  
Furthermore, we empirically validate our methodology on Non-Invasive Glucose Measurement workflow and discuss our results.  ...  Usually workflow activities in the scientific domain depend on a collection of parameters. These parameters determine the output of the activity, and consequently the output of the whole workflow.  ...  As a starting point it has been implemented and tested on the NIGM workflow [13] of CADGrid Project [22] .  ... 
doi:10.1109/icppw.2009.9 dblp:conf/icppw/KhanHPB09 fatcat:xaqafu262zbwjjpmahbvb5p3ba

Carrying on the e-learning process with a workflow management engine

Mirko Cesarini, Mattia Monga, Roberto Tedesco
2004 Proceedings of the 2004 ACM symposium on Applied computing - SAC '04  
In recent years e-learning systems have promised to change the way people learn.  ...  However open issues still remain, in particular actual e-learning environments do not consider learning activities as part of the process of learning.  ...  Supervisors can administer and audit the system operating on the workflow enactment service.  ... 
doi:10.1145/967900.968091 dblp:conf/sac/CesariniMT04 fatcat:rlz4mphdcjcsjec6uu5xml5e4i

Decentralized workflow management on software defined infrastructures

Yuandou Wang, Zhiming Zhao
2020 2020 IEEE World Congress on Services (SERVICES)  
We review the emerging trends in the data-intensive workflow applications, in particular the potential challenges and opportunities enabled by the decentralized application paradigm.  ...  Data-intensive workflow applications are characterized by their continuously growing volumes of data being processing, the complexity of tasks in the pipeline, and infrastructure capacity required for  ...  new knowledge based on different workflows, e.g. for learning patterns from pathology images and for discovering side effects of treatments.  ... 
doi:10.1109/services48979.2020.00059 fatcat:phmbgjlenfa3vllgyy3qh5xnvu

Reorganizing a Technical Services Division Using Collaborative Evidence Based Information Practice at Auraria Library

Denise Pan, Zaana Howard
2009 Evidence Based Library and Information Practice  
Embracing the collective knowledge and experiences of Technical Services staff members enables them to be valued and respected leaders and followers.  ...  Conclusions - Auraria Library's technical services department created a collaborative EBIP environment by flattening workplace hierarchies, distributing problem solving and encouraging reflective dialogue  ...  Focusing on this cycle enabled the development of a strategic dialogue about team member technical services roles and responsibilities, rather than concentrating on operational matters such as reporting  ... 
doi:10.18438/b8pw4f fatcat:6qzz337n65dltp3b3u7nf2yk3u

Based on Digital Archives for Scientific Workflow System Active Service

Rui Wang, Dailu Tang
2017 DEStech Transactions on Engineering and Technology Research  
archives technology to enable multi-service organizations achieve scientific workflow goals.  ...  This paper describes the architecture of active service model of scientific workflow system.  ...  Figure 1 . 1 A goal-oriented scientific workflow system. , e E  , e S is the service set for effect e.  ... 
doi:10.12783/dtetr/mimece2016/9993 fatcat:w5llk3ogs5e3znszfxjln2lo5y

Integrating Interactive Jupyter Notebooks at the SDCC

William Edward Strecker-Kellogg, Ofer Rind, Doug Benjamin, Daniel Allan, Mizuki Karasawa, Kristy Li
2019 Zenodo  
One major design goal was to avoid rolling out yet another compute backend and leverage our pre-existing resources via our batch systems (HTCondor and Slurm).  ...  At the SDCC we are deploying a Jupyterhub infrastructure to enable scientists from multiple disciplines to access our diverse compute and storage resources.  ...  motivated to learn and use batch systems • Need to buy in to the workflow model: Develop, compile, move data, small-scale run on interactive nodes, full-scale processing on batch !  ... 
doi:10.5281/zenodo.3599050 fatcat:bwksmwfrznbdhaleuaf5toci6e

The Model for Learning Objects Design Based on Semantic Technologies

Daina Gudoniene, Rytis Maskeliunas, Danguole Rutkauskiene
2017 International Journal of Computers Communications & Control  
services for e-learning.  ...  This paper introduces a proprietary architectural model for distributed e-learning environments based on semantic web services (SWS), enabling the implementation of a successive learning process by developing  ...  designing content based standard learning objects for e-learning systems based on semantic web services technologies.  ... 
doi:10.15837/ijccc.2017.2.1628 fatcat:rrgip5zojjck3gkm3ednco7laa

Reinforcement Learning for Security-Aware Workflow Application Scheduling in Mobile Edge Computing

Binbin Huang, Yuanyuan Xiang, Dongjin Yu, Jiaojiao Wang, Zhongjin Li, Shangguang Wang, Xiaolong Xu
2021 Security and Communication Networks  
To solve this problem, this paper designs a reinforcement learning-based security-aware workflow scheduling (SAWS) scheme.  ...  Within one-hop communication range of mobile users, a number of edge servers equipped with enormous computation and storage resources are deployed.  ...  To solve this problem, this paper adopts a deep Q network approach to learn an optimal security-aware workflow scheduling policy. e SAWS scheme enables minimization of the completion time of workflows  ... 
doi:10.1155/2021/5532410 fatcat:enojxldyhfgcrm33tici4kxugy

Web process and workflow path mining using the Multimethod approach

Jorge Cardoso, Mitja Lenic
2006 International Journal of Business Intelligence and Data Mining  
One piece of important and useful information that can be discovered is related to the prediction of the path that will be followed during the execution of a workflow.  ...  Mitja Lenič's work research interests are concentrated on intelligent systems, programming languages, complex systems, chaos theory, and software quality and metrics.  ...  Introduction E-commerce and e-services have been growing at a very fast pace. The web, coupled with e-commerce and e-services, is enabling a new networked economy (Sheth et al., 1999) .  ... 
doi:10.1504/ijbidm.2006.009137 fatcat:7vwfxf2aljgg7cn5zx2266elbi

A Learning Architecture for Scheduling Workflow Applications in the Cloud

Enda Barrett, Enda Howley, Jim Duggan
2011 2011 IEEE Ninth European Conference on Web Services  
The scheduling of workflow applications involves the mapping of individual workflow tasks to computational resources, based on a range of functional and non-functional quality of service requirements.  ...  This paper proposes a novel cloud workflow scheduling approach which employs a Markov Decision Process to optimally guide the workflow execution process depending on environmental state.  ...  Mutation occurs on the assigned service in a given task-service mapping as seen in Figure 3 .  ... 
doi:10.1109/ecows.2011.27 dblp:conf/ecows/BarrettHD11 fatcat:4fernrhi45cnzjfejwtvpxnmri
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